Specifications

Instruction 24-9395

Fyrite Pro

5.2 Ambient Temperature Calibration

(Model 110/120/125)

Material Required: Calibrated Thermometer

Procedure:

1. Enter the Calibration Mode as described in Section 5.1. Observe

that “AMBIENT” will appear at the top of the display; if not, re-

peatedly press ENTER until “AMBIENT” is displayed.

2. Use the  and  buttons to set the displayed value to match the

reading of a calibrated thermometer at room temperature.

3. Press ENTER to store the displayed value and move to the next

calibration screen, or hold down ENTER for 2 seconds to store the

displayed value and enter the Run Mode, or press the I/O button to

exit the Calibration Mode and turn OFF the analyzer without sav-

ing the changes.

5.3 Combustion Air Thermocouple

Calibration (Model 125)

Material Required: Thermocouple Simulator

Procedure:

1. Attach the thermocouple simulator to the Combustion Air Thermo-

couple connector on the analyzer (T-AIR, see Figure 3-2).

2. Enter the Calibration Mode as described in Section 5.1. Then re-

peatedly press the ENTER button until “TA” appears at the top of

the display.